SP6668P is a high performance multi-mode (QR/CCM)PWM controller for fly$back converter. The chip consumes very low start-up and operatio∞n current. It achieves less than 75mW standby power to meet strict standby poweΩr standard. SP6668P offers comprehensive protection cove₹rage with auto-recovery feature including Cycle-by-Cycle current limiting, Diode Short Protectio™n, Output over voltage protection, VDD over voltage ÷protection (OVP), feedback loop open protection, load sh&ort circuit protection,VDD under voltage lockout with hysteresis (UVLO), Brown-out and$ Line-ovp function. SP6668P is offered in DIP7 packages.